Finite Group Databasebeta

← C31×#2616 #16842549

Subgroups — C31×#2616 #16842549

Order 3968.

816 conjugacy classes of subgroups; only the 232 normal subgroups are shown.

normal subgroups only

This group has 816 conjugacy classes of subgroups — too many to draw. Only its 232 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#41×C31C211yesmaximal, characteristic
2C2×C31×C22⋊Q8C213yesmaximal, complemented
3C31×#395C212yesmaximal, complemented
4C31×#394C216yesmaximal, complemented
5C31×#380C213yesmaximal, complemented
6C2×#41×C31—212no—
7C22×Q8×C31C2211yescharacteristic
8C22×Q8×C31C2211yescharacteristic
9C22×D4×C31C2213yes—
10C23×C4×C31C2213yes—
11C31×C22⋊Q8—212no—
12C2×C4⋊C4×C31C2216yes—
13C2×C4⋊C4×C31C2213yes—
14C2×C22⋊C4×C31C2216yes—
15C2×C22⋊C4×C31C2216yes—
16C31×#95C2216yes—
17C24×C31C2313yes—
18#41×C31—232no—
19C2×Q8×C31—26no—
20C2×Q8×C31—26no—
21C2×D4×C31—212no—
22C2×D4×C31—26no—
23C22×C4×C31—212no—
24C22×C4×C31D4112yes—
25C22×C4×C31C2316yes—
26C22×C4×C31C2312yes—
27C22×C4×C31C2313yes—
28C22×C4×C31C2311yescharacteristic
29C4⋊C4×C31—26no—
30C4⋊C4×C31—212no—
31C22⋊C4×C31—212no—
32C22⋊C4×C31—46no—
33C23×C31—26no—
34C23×C31—23no—
35C23×C31—26no—
36C23×C31—23no—
37C23×C31C2×D416yes—
38C23×C31C2411yescharacteristic
39Q8×C31—28no—
40Q8×C31—44no—
41D4×C31—224no—
42C2×C4×C31—26no—
43C2×C4×C31—224no—
44C2×C4×C31—26no—
45C2×C4×C31—26no—
46C2×C4×C31—26no—
47C2×C4×C31—26no—
48C2×C4×C31C2×D416yes—
49C2×C4×C31C2×D416yes—
50#2616C3111yesmaximal, characteristic, direct product factor, Sylow
51C22×C31—26no—
52C22×C31—26no—
53C22×C31—26no—
54C22×C31—46no—
55C22×C31—46no—
56C22×C31C22×D413yes—
57C22×C31H(5,𝔽2)11yescharacteristic
58C22×C312−1+413yes—
59C4×C31—26no—
60C4×C31—42no—
61C4×C31—46no—
62C4×C31#12014yes—
63C22×#41C2×C3111yescharacteristic
64C2×C22⋊Q8C2×C3113yescomplemented
65#395C2×C3112yescomplemented
66#394C2×C3116yescomplemented
67#380C2×C3113yescomplemented
68C2×C31—46no—
69C2×C31C2×#12011yescharacteristic
70C2×C31#53613yes—
71C2×C31#53713yes—
72C2×#41—212no—
73C22×Q8C22×C3111yescharacteristic
74C22×Q8C22×C3111yescharacteristic
75C22×D4C22×C3113yes—
76C23×C4C22×C3113yes—
77C22⋊Q8—212no—
78C2×C4⋊C4C22×C3113yes—
79C2×C4⋊C4C22×C3116yes—
80C2×C22⋊C4C22×C3116yes—
81C2×C22⋊C4C22×C3116yes—
82#95C22×C3116yes—
83C31#261611yescharacteristic, direct product factor, Sylow
84C24C23×C3113yes—
85#41—232no—
86C2×Q8—26no—
87C2×Q8—26no—
88C2×D4—212no—
89C2×D4—26no—
90C22×C4—212no—
91C22×C4D4×C31112yes—
92C22×C4C23×C3116yes—
93C22×C4C23×C3112yes—
94C22×C4C23×C3113yes—
95C22×C4C23×C3111yescharacteristic
96C4⋊C4—26no—
97C4⋊C4—212no—
98C22⋊C4—212no—
99C22⋊C4—46no—
100C23—26no—
101C23—23no—
102C23—26no—
103C23—23no—
104C23C2×D4×C3116yes—
105C23C24×C3111yescharacteristic
106Q8—28no—
107Q8—44no—
108D4—224no—
109C2×C4—26no—
110C2×C4—224no—
111C2×C4—26no—
112C2×C4—26no—
113C2×C4—26no—
114C2×C4—26no—
115C2×C4C2×D4×C3116yes—
116C2×C4C2×D4×C3116yes—
117C22—26no—
118C22—26no—
119C22—26no—
120C22—46no—
121C22—46no—
122C22C22×D4×C3113yes—
123C22C31×H(5,𝔽2)11yescharacteristic
124C22C31×2−1+413yes—
125C4—26no—
126C4—42no—
127C4—46no—
128C4C31×#12014yes—
129C2—46no—
130C2C2×C31×#12011yescharacteristic
131C2C31×#53613yes—
132C2C31×#53713yes—
subgroupG/H
center, socleC23×C31C24
commutator, Frattini, cosocleC23C24×C31
prime radicalC22×#41×C31C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C31 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. C2×C31×C22⋊Q8C2semidirect
3. C31×#395C2semidirect
4. C31×#394C2semidirect
5. C31×#380C2semidirect
50. #2616C31direct (N × H)
64. C2×C22⋊Q8C2×C31semidirect
65. #395C2×C31semidirect
66. #394C2×C31semidirect
67. #380C2×C31semidirect
83. C31#2616direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#41×C312
C2×C31×C22⋊Q82
C31×#3952
C31×#3942
C31×#3802
#261631